我厂铸件生产,在七十年代初建厂时曾采用了当时国内外较为先进的工艺和设备,但由于受到灾难性错误路线的干扰和影响,再加上经验不足,造成工序间生产能力不平衡,设备薄弱环节多,导致较长时期铸件生产质量不过关。自1978年东风140车投产,产量逐年增加,铸件生产上的问题更加暴露出来,为了满足装车,加班加点拼设备,促使设备技术状况越来越差,严重影响到 I plant casting production, the factory was built in the early seventies had adopted the more advanced technology and equipment at home and abroad, but because of catastrophic error line interference and influence, coupled with lack of experience, resulting in the process of production capacity is not Balance, weak links and more, leading to a longer period of casting quality, but off. Since 1978, Dongfeng 140 car put into operation, the output increased year by year, the casting production problems more exposed, in order to meet the loading, overtime and spell equipment, equipment technology to promote the situation worse and worse, seriously affected